{"id":134,"date":"2022-10-07T12:56:38","date_gmt":"2022-10-07T16:56:38","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/math025\/chapter\/unit-2-review\/"},"modified":"2025-06-26T23:34:14","modified_gmt":"2025-06-27T03:34:14","slug":"unit-2-review","status":"publish","type":"chapter","link":"https:\/\/pressbooks.bccampus.ca\/math025\/chapter\/unit-2-review\/","title":{"raw":"Unit 2 Review","rendered":"Unit 2 Review"},"content":{"raw":"
    \r\n \t
  1. Find all the factors for each number. If a number is a prime number, write \"prime\" next to it.\r\n
      \r\n \t
    1. 4\u00a0 \u00a0\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\r\n \t
    2. 10\u00a0\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\r\n \t
    3. 21\u00a0\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\r\n \t
    4. 6\u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\r\n \t
    5. 2\u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\r\n \t
    6. 16\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
    7. Find the factors, common factors and the G<\/strong>reatest C<\/strong>ommon F<\/strong>actor (GCF)<\/strong>.\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
      Factors Activity<\/caption>\r\n
      <\/th>\r\nFactors<\/th>\r\nCommon Factors<\/th>\r\nGCF<\/th>\r\n<\/tr>\r\n
      [latex]\\dfrac{2}{8}[\/latex]<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
      [latex]\\dfrac{8}{16}[\/latex]<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
      [latex]\\dfrac{24}{32}[\/latex]<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
      [latex]\\dfrac{9}{12}[\/latex]<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
      [latex]\\dfrac{5}{15}[\/latex]<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
      [latex]\\dfrac{25}{30}[\/latex]<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
      [latex]\\dfrac{4}{12}[\/latex]<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/li>\r\n \t
    8. Express each fraction in lowest terms<\/strong>. Remember: be sure to write the greatest common factor (GCF<\/strong>) you are dividing with.\r\n
        \r\n \t
      1. [latex]\\dfrac{6}{9}[\/latex] =<\/li>\r\n \t
      2. [latex]\\dfrac{6}{18}[\/latex] =<\/li>\r\n \t
      3. [latex]\\dfrac{12}{28}[\/latex] =<\/li>\r\n \t
      4. [latex]\\dfrac{15}{30}[\/latex] =<\/li>\r\n \t
      5. [latex]\\dfrac{4}{24}[\/latex] =<\/li>\r\n \t
      6. [latex]\\dfrac{10}{18}[\/latex] =<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
      7. Circle the fractions that are in lowest terms.\r\n
          \r\n \t
        1. [latex]\\dfrac{1}{2}[\/latex]<\/li>\r\n \t
        2. [latex]\\dfrac{3}{6}[\/latex]<\/li>\r\n \t
        3. [latex]\\dfrac{4}{5}[\/latex]<\/li>\r\n \t
        4. [latex]\\dfrac{3}{9}[\/latex]<\/li>\r\n \t
        5. [latex]\\dfrac{4}{8}[\/latex]<\/li>\r\n \t
        6. [latex]\\dfrac{5}{10}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
        7. Find all the fractions that are not already<\/strong> in lowest terms and reduce them. Write \u201clowest terms\u201d next to those already reduced.\r\n
            \r\n \t
          1. [latex]\\dfrac{4}{8}[\/latex] =<\/li>\r\n \t
          2. [latex]\\dfrac{2}{5}[\/latex] =<\/li>\r\n \t
          3. [latex]\\dfrac{8}{12}[\/latex] =<\/li>\r\n \t
          4. [latex]\\dfrac{15}{35}[\/latex] =<\/li>\r\n \t
          5. [latex]\\dfrac{42}{80}[\/latex] =<\/li>\r\n \t
          6. [latex]\\dfrac{6}{36}[\/latex] =<\/li>\r\n \t
          7. [latex]\\dfrac{9}{15}[\/latex] =<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
          8. State if each pair of fractions is equivalent (=) or not equivalent (\u2260).\r\n
              \r\n \t
            1. [latex]\\dfrac{4}{5}[\/latex] \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span> [latex]\\dfrac{7}{8}[\/latex]<\/li>\r\n \t
            2. [latex]\\dfrac{10}{12}[\/latex] \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span> [latex]\\dfrac{5}{6}[\/latex]<\/li>\r\n \t
            3. [latex]\\dfrac{5}{15}[\/latex] \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span> [latex]\\dfrac{1}{3}[\/latex]<\/li>\r\n \t
            4. [latex]\\dfrac{6}{7}[\/latex] \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span> [latex]\\dfrac{36}{41}[\/latex]<\/li>\r\n \t
            5. [latex]\\dfrac{3}{5}[\/latex] \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span> [latex]\\dfrac{15}{25}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
            6. Round to the nearest whole number\r\n
                \r\n \t
              1. [latex]1\\dfrac{1}{4}[\/latex] =<\/li>\r\n \t
              2. [latex]4\\dfrac{3}{4}[\/latex] =<\/li>\r\n \t
              3. [latex]6\\dfrac{4}{5}[\/latex] =<\/li>\r\n \t
              4. [latex]3\\dfrac{1}{4}[\/latex] =<\/li>\r\n \t
              5. [latex]12\\dfrac{8}{9}[\/latex] =<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n

                Answers to Unit 2 Review<\/h1>\r\n
                  \r\n \t
                1. \r\n
                    \r\n \t
                  1. Find all the factors for each number, some of the numbers are prime numbers, write \u201cprime\u201d next to it.\r\n
                      \r\n \t
                    1. 1,2,4<\/li>\r\n \t
                    2. 1,2,5,10<\/li>\r\n \t
                    3. 1,3,7,21<\/li>\r\n \t
                    4. 1,2,3,6<\/li>\r\n \t
                    5. 1,2, prime<\/li>\r\n \t
                    6. 1,2,4,8,16<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                    7. Find the factors, common factors and the G<\/strong>reatest C<\/strong>ommon F<\/strong>actor (GCF).\r\n<\/strong><\/strong>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
                      Greatest Common Factors (GCF)<\/caption>\r\n
                      <\/th>\r\nFactors<\/th>\r\nCommon Factors<\/th>\r\nGCF<\/th>\r\n<\/tr>\r\n
                      [latex]\\dfrac{2}{8}[\/latex]<\/td>\r\n1,2\r\n\r\n1,2,4,8<\/td>\r\n1,2<\/td>\r\n2<\/td>\r\n<\/tr>\r\n
                      [latex]\\dfrac{8}{16}[\/latex]<\/td>\r\n1,2,4,8\r\n\r\n1,2,4,8,16<\/td>\r\n2,4,8<\/td>\r\n8<\/td>\r\n<\/tr>\r\n
                      [latex]\\dfrac{24}{32}[\/latex]<\/td>\r\n1,2,3,4,6,8,12,24\r\n\r\n1,2,4,8,16,32<\/td>\r\n2,4,8<\/td>\r\n8<\/td>\r\n<\/tr>\r\n
                      [latex]\\dfrac{9}{12}[\/latex]<\/td>\r\n1,3,9\r\n\r\n1,2,3,4,6,12<\/td>\r\n3<\/td>\r\n3<\/td>\r\n<\/tr>\r\n
                      [latex]\\dfrac{5}{15}[\/latex]<\/td>\r\n1,5\r\n\r\n1,3,5,15<\/td>\r\n5<\/td>\r\n5<\/td>\r\n<\/tr>\r\n
                      [latex]\\dfrac{25}{30}[\/latex]<\/td>\r\n1,5,25\r\n\r\n1,2,3,5,6,10,15,30<\/td>\r\n5<\/td>\r\n5<\/td>\r\n<\/tr>\r\n
                      [latex]\\dfrac{4}{12}[\/latex]<\/td>\r\n1,2,4\r\n\r\n1,2,3,4,6,12<\/td>\r\n2,4<\/td>\r\n4<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/li>\r\n \t
                    8. Express each fraction in lowest terms<\/strong>.\u00a0 Remember:\u00a0 be sure to write the GCF <\/strong>you are dividing with.\r\n
                        \r\n \t
                      1. [latex]\\dfrac{2}{3}[\/latex]<\/li>\r\n \t
                      2. [latex]\\dfrac{1}{3}[\/latex]<\/li>\r\n \t
                      3. [latex]\\dfrac{3}{7}[\/latex]<\/li>\r\n \t
                      4. [latex]\\dfrac{1}{2}[\/latex]<\/li>\r\n \t
                      5. [latex]\\dfrac{1}{6}[\/latex]<\/li>\r\n \t
                      6. [latex]\\dfrac{5}{9}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                      7. Circle the fractions that are in lowest terms.\r\n<\/strong>a. [latex]\\dfrac{1}{2}[\/latex] [latex]\\hspace{1cm}[\/latex]c. [latex]\\dfrac{4}{5}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n
                          \r\n \t
                        1. Find <\/strong>all the fractions that are not <\/strong>already in lowest terms and reduce them. <\/strong>Write \u201clowest terms\u201d next to those already reduced.\r\n
                            \r\n \t
                          1. [latex]\\dfrac{1}{2}[\/latex]<\/li>\r\n \t
                          2. lowest terms<\/li>\r\n \t
                          3. [latex]\\dfrac{2}{3}[\/latex]<\/li>\r\n \t
                          4. [latex]\\dfrac{3}{7}[\/latex]<\/li>\r\n \t
                          5. [latex]\\dfrac{21}{40}[\/latex]<\/li>\r\n \t
                          6. [latex]\\dfrac{1}{6}[\/latex]<\/li>\r\n \t
                          7. [latex]\\dfrac{3}{5}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                          8. State if each pair of fractions is equivalent (=) or not equivalent (\u2260).<\/strong>\r\n
                              \r\n \t
                            1. \u2260<\/li>\r\n \t
                            2. =<\/li>\r\n \t
                            3. =<\/li>\r\n \t
                            4. \u2260<\/li>\r\n \t
                            5. =<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                            6. Round to the nearest whole number.<\/strong>\r\n
                                \r\n \t
                              1. 1<\/li>\r\n \t
                              2. 5<\/li>\r\n \t
                              3. 7<\/li>\r\n \t
                              4. 3<\/li>\r\n \t
                              5. 13<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>","rendered":"
                                  \n
                                1. Find all the factors for each number. If a number is a prime number, write “prime” next to it.\n
                                    \n
                                  1. 4\u00a0 \u00a0\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\n
                                  2. 10\u00a0\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\n
                                  3. 21\u00a0\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\n
                                  4. 6\u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\n
                                  5. 2\u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\n
                                  6. 16\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/li>\n<\/ol>\n<\/li>\n
                                  7. Find the factors, common factors and the G<\/strong>reatest C<\/strong>ommon F<\/strong>actor (GCF)<\/strong>.
                                    \n\n\n\n\n\n\n\n\n\n\n
                                    Factors Activity<\/caption>\n
                                    <\/th>\nFactors<\/th>\nCommon Factors<\/th>\nGCF<\/th>\n<\/tr>\n
                                    [latex]\\dfrac{2}{8}[\/latex]<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
                                    [latex]\\dfrac{8}{16}[\/latex]<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
                                    [latex]\\dfrac{24}{32}[\/latex]<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
                                    [latex]\\dfrac{9}{12}[\/latex]<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
                                    [latex]\\dfrac{5}{15}[\/latex]<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
                                    [latex]\\dfrac{25}{30}[\/latex]<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
                                    [latex]\\dfrac{4}{12}[\/latex]<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n
                                  8. Express each fraction in lowest terms<\/strong>. Remember: be sure to write the greatest common factor (GCF<\/strong>) you are dividing with.\n
                                      \n
                                    1. [latex]\\dfrac{6}{9}[\/latex] =<\/li>\n
                                    2. [latex]\\dfrac{6}{18}[\/latex] =<\/li>\n
                                    3. [latex]\\dfrac{12}{28}[\/latex] =<\/li>\n
                                    4. [latex]\\dfrac{15}{30}[\/latex] =<\/li>\n
                                    5. [latex]\\dfrac{4}{24}[\/latex] =<\/li>\n
                                    6. [latex]\\dfrac{10}{18}[\/latex] =<\/li>\n<\/ol>\n<\/li>\n
                                    7. Circle the fractions that are in lowest terms.\n
                                        \n
                                      1. [latex]\\dfrac{1}{2}[\/latex]<\/li>\n
                                      2. [latex]\\dfrac{3}{6}[\/latex]<\/li>\n
                                      3. [latex]\\dfrac{4}{5}[\/latex]<\/li>\n
                                      4. [latex]\\dfrac{3}{9}[\/latex]<\/li>\n
                                      5. [latex]\\dfrac{4}{8}[\/latex]<\/li>\n
                                      6. [latex]\\dfrac{5}{10}[\/latex]<\/li>\n<\/ol>\n<\/li>\n
                                      7. Find all the fractions that are not already<\/strong> in lowest terms and reduce them. Write \u201clowest terms\u201d next to those already reduced.\n
                                          \n
                                        1. [latex]\\dfrac{4}{8}[\/latex] =<\/li>\n
                                        2. [latex]\\dfrac{2}{5}[\/latex] =<\/li>\n
                                        3. [latex]\\dfrac{8}{12}[\/latex] =<\/li>\n
                                        4. [latex]\\dfrac{15}{35}[\/latex] =<\/li>\n
                                        5. [latex]\\dfrac{42}{80}[\/latex] =<\/li>\n
                                        6. [latex]\\dfrac{6}{36}[\/latex] =<\/li>\n
                                        7. [latex]\\dfrac{9}{15}[\/latex] =<\/li>\n<\/ol>\n<\/li>\n
                                        8. State if each pair of fractions is equivalent (=) or not equivalent (\u2260).\n
                                            \n
                                          1. [latex]\\dfrac{4}{5}[\/latex] \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span> [latex]\\dfrac{7}{8}[\/latex]<\/li>\n
                                          2. [latex]\\dfrac{10}{12}[\/latex] \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span> [latex]\\dfrac{5}{6}[\/latex]<\/li>\n
                                          3. [latex]\\dfrac{5}{15}[\/latex] \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span> [latex]\\dfrac{1}{3}[\/latex]<\/li>\n
                                          4. [latex]\\dfrac{6}{7}[\/latex] \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span> [latex]\\dfrac{36}{41}[\/latex]<\/li>\n
                                          5. [latex]\\dfrac{3}{5}[\/latex] \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span> [latex]\\dfrac{15}{25}[\/latex]<\/li>\n<\/ol>\n<\/li>\n
                                          6. Round to the nearest whole number\n
                                              \n
                                            1. [latex]1\\dfrac{1}{4}[\/latex] =<\/li>\n
                                            2. [latex]4\\dfrac{3}{4}[\/latex] =<\/li>\n
                                            3. [latex]6\\dfrac{4}{5}[\/latex] =<\/li>\n
                                            4. [latex]3\\dfrac{1}{4}[\/latex] =<\/li>\n
                                            5. [latex]12\\dfrac{8}{9}[\/latex] =<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

                                              Answers to Unit 2 Review<\/h1>\n
                                                \n
                                              1. \n
                                                  \n
                                                1. Find all the factors for each number, some of the numbers are prime numbers, write \u201cprime\u201d next to it.\n
                                                    \n
                                                  1. 1,2,4<\/li>\n
                                                  2. 1,2,5,10<\/li>\n
                                                  3. 1,3,7,21<\/li>\n
                                                  4. 1,2,3,6<\/li>\n
                                                  5. 1,2, prime<\/li>\n
                                                  6. 1,2,4,8,16<\/li>\n<\/ol>\n<\/li>\n
                                                  7. Find the factors, common factors and the G<\/strong>reatest C<\/strong>ommon F<\/strong>actor (GCF).
                                                    \n<\/strong><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
                                                    Greatest Common Factors (GCF)<\/caption>\n
                                                    <\/th>\nFactors<\/th>\nCommon Factors<\/th>\nGCF<\/th>\n<\/tr>\n
                                                    [latex]\\dfrac{2}{8}[\/latex]<\/td>\n1,2<\/p>\n

                                                    1,2,4,8<\/td>\n

                                                    		1,2<\/td>\n2<\/td>\n<\/tr>\n
                                                    [latex]\\dfrac{8}{16}[\/latex]<\/td>\n1,2,4,8<\/p>\n

                                                    1,2,4,8,16<\/td>\n

                                                    		2,4,8<\/td>\n8<\/td>\n<\/tr>\n
                                                    [latex]\\dfrac{24}{32}[\/latex]<\/td>\n1,2,3,4,6,8,12,24<\/p>\n

                                                    1,2,4,8,16,32<\/td>\n

                                                    		2,4,8<\/td>\n8<\/td>\n<\/tr>\n
                                                    [latex]\\dfrac{9}{12}[\/latex]<\/td>\n1,3,9<\/p>\n

                                                    1,2,3,4,6,12<\/td>\n

                                                    		3<\/td>\n3<\/td>\n<\/tr>\n
                                                    [latex]\\dfrac{5}{15}[\/latex]<\/td>\n1,5<\/p>\n

                                                    1,3,5,15<\/td>\n

                                                    		5<\/td>\n5<\/td>\n<\/tr>\n
                                                    [latex]\\dfrac{25}{30}[\/latex]<\/td>\n1,5,25<\/p>\n

                                                    1,2,3,5,6,10,15,30<\/td>\n

                                                    		5<\/td>\n5<\/td>\n<\/tr>\n
                                                    [latex]\\dfrac{4}{12}[\/latex]<\/td>\n1,2,4<\/p>\n

                                                    1,2,3,4,6,12<\/td>\n

                                                    		2,4<\/td>\n4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n
                                                  8. Express each fraction in lowest terms<\/strong>.\u00a0 Remember:\u00a0 be sure to write the GCF <\/strong>you are dividing with.\n
                                                      \n
                                                    1. [latex]\\dfrac{2}{3}[\/latex]<\/li>\n
                                                    2. [latex]\\dfrac{1}{3}[\/latex]<\/li>\n
                                                    3. [latex]\\dfrac{3}{7}[\/latex]<\/li>\n
                                                    4. [latex]\\dfrac{1}{2}[\/latex]<\/li>\n
                                                    5. [latex]\\dfrac{1}{6}[\/latex]<\/li>\n
                                                    6. [latex]\\dfrac{5}{9}[\/latex]<\/li>\n<\/ol>\n<\/li>\n
                                                    7. Circle the fractions that are in lowest terms.
                                                      \n<\/strong>a. [latex]\\dfrac{1}{2}[\/latex] [latex]\\hspace{1cm}[\/latex]c. [latex]\\dfrac{4}{5}[\/latex]<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n
                                                        \n
                                                      1. Find <\/strong>all the fractions that are not <\/strong>already in lowest terms and reduce them. <\/strong>Write \u201clowest terms\u201d next to those already reduced.\n
                                                          \n
                                                        1. [latex]\\dfrac{1}{2}[\/latex]<\/li>\n
                                                        2. lowest terms<\/li>\n
                                                        3. [latex]\\dfrac{2}{3}[\/latex]<\/li>\n
                                                        4. [latex]\\dfrac{3}{7}[\/latex]<\/li>\n
                                                        5. [latex]\\dfrac{21}{40}[\/latex]<\/li>\n
                                                        6. [latex]\\dfrac{1}{6}[\/latex]<\/li>\n
                                                        7. [latex]\\dfrac{3}{5}[\/latex]<\/li>\n<\/ol>\n<\/li>\n
                                                        8. State if each pair of fractions is equivalent (=) or not equivalent (\u2260).<\/strong>\n
                                                            \n
                                                          1. \u2260<\/li>\n
                                                          2. =<\/li>\n
                                                          3. =<\/li>\n
                                                          4. \u2260<\/li>\n
                                                          5. =<\/li>\n<\/ol>\n<\/li>\n
                                                          6. Round to the nearest whole number.<\/strong>\n
                                                              \n
                                                            1. 1<\/li>\n
                                                            2. 5<\/li>\n
                                                            3. 7<\/li>\n
                                                            4. 3<\/li>\n
                                                            5. 13<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n","protected":false},"author":999,"menu_order":2,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-134","chapter","type-chapter","status-publish","hentry"],"part":116,"_links":{"self":[{"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/pressbooks\/v2\/chapters\/134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/wp\/v2\/users\/999"}],"version-history":[{"count":4,"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/pressbooks\/v2\/chapters\/134\/revisions"}],"predecessor-version":[{"id":332,"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/pressbooks\/v2\/chapters\/134\/revisions\/332"}],"part":[{"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/pressbooks\/v2\/parts\/116"}],"metadata":[{"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/pressbooks\/v2\/chapters\/134\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/wp\/v2\/media?parent=134"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/pressbooks\/v2\/chapter-type?post=134"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/wp\/v2\/contributor?post=134"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/math025\/wp-json\/wp\/v2\/license?post=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}